Fork leg outer tube



FIG. 1 is a perspective view of the fork leg outer tube in accordance with our new design;

FIG. 2 is a front view of FIG. 1, with the left, right and rear views being the same as the front view;

FIG. 3 is a top view of FIG. 2; and,

FIG. 4 is a bottom view of FIG. 2.

The portions shown in broken lines form no part of the claimed design.

The broken line showing of interior elements in FIGS. 1, 3, and 4 represent unclaimed portions of the design. 

The ornamental design for a fork leg outer tube, as shown and described. 